Finite Group Databasebeta

C2×C7×D845 #37556803

order23660
automorphism?
homologyAbelianization (H1) = C22×C7 · Schur multiplier (H2) = C2

Aliases

direct productC2×C7×D845
unambiguous semidirect product(C2×C5)⋊(C7×D169)
unambiguous semidirect product(C2×C169)⋊(C7×D5)

Splittings

FittingC2×C5×C7×C169 ⋊ C2
derived, HallC5×C169 ⋊ C22×C7
HallC5×C7×C169 ⋊ C22
HallC7×C169 ⋊ C2×D5
SylowC169 ⋊ C2×C7×D5
HallC5×C7 ⋊ C2×D169
SylowC5 ⋊ C2×C7×D169

Subgroups

subgroupG/H
center, hypercenterC2×C7D845
commutator, cosocle, hypocenterC5×C169C22×C7
FrattiniC13C2×C7×D65
FittingC2×C5×C7×C169C2
socleC2×C5×C7×C13D13
LCSG ▷ C5×C169
UCSC1 ◁ C2×C7

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11830

Conjugacy classes & character table

5936 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23660, 33);